Question

A ray of light enters from water to glass. Refractive index of glass with respect to water is 1.12. find absolute refractive index of water if absolute refractive index of glass is 1.5

Answer 1

Answer:

Explanation:

refractive index of second medium (glass) w.r.t first medium (water) = =refractive medium of water / refractive index of glass)

1.12 = refractive index of water / 1.5

1.12 x 1.5 = refractive index of water

1.68 = refractive index of water

                 

Answer 2

Explanation:

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